isucorp.ca - dns.ninja
isucorp.ca
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2608040730 | ||||||
Subdomains
www.isucorp.ca |
Same first word
Similar names
DNS History
18 records (17 active, 1 former)
●NSns1.mydyndns.org2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●NSns1172.dns.dyn.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●NSns2.mydyndns.org2026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
●NSns2198.dns.dyn.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●NSns3.mydyndns.org2026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
●NSns3168.dns.dyn.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●NSns4.mydyndns.org2026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
●NSns4170.dns.dyn.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●MXalt1.aspmx.l.google.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●MXalt2.aspmx.l.google.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●MXaspmx.l.google.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●MXaspmx2.googlemail.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●MXaspmx3.googlemail.com2015-08-03 → 2026-08-04 · 2 obs
● 2026-08-04 08:02:46
●A198.185.159.1442026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
●A198.185.159.1452026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
●A198.49.23.1442026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
●A198.49.23.1452026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:57:28
● 2026-08-04 08:02:46
○A65.39.149.772015-08-03 → 2016-12-24 · 4 obs
● 2016-12-24 11:58:18
○ 2026-02-16 22:57:28
○ 2026-08-04 08:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| isucorp.ca | ns1.mydyndns.org, ns2.mydyndns.org, ns3.mydyndns.org, ns4.mydyndns.org | - |
✅ Authoritative Response
Server:108.59.172.201
NS records: ns1.mydyndns.org, ns2.mydyndns.org, ns3.mydyndns.org, ns4.mydyndns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isucorp.ca (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.185.159.145... |
| NS | 4 | ns4170.dns.dyn.com, ns2198.dns.dyn.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | v=spf1 include:_spf.google.com ~all, google-site-verification=klP-CuYEKJhuIYG... |
| SOA | 1 | ns1.mydyndns.org zone-admin.dyndns.com |
Analysis
Hierarchy
The domain www.isucorp.ca falls under the parent isucorp.ca.
IP Addresses
isucorp.ca directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
doriad.com, bollant.com, newmuse.com.mx plus two other host names have IP numbers in common with isucorp.ca.
Name Servers
The DNS delegation for isucorp.ca covers 8 name servers: ns1.mydyndns.org, ns2.mydyndns.org, ns3.mydyndns.org and 5 more.
At least some of isucorp.ca's name servers are shared with other domains, for example bma.org.mx, jakebozz.com, jktodo.com and two more.
These name servers tend to co-occur with ns4.mydyndns.org, ns5.mydyndns.org, ns1172.dns.dyn.com and 7 other name servers in the same DNS delegations.
Host names pointing to two IP addresses:
ns1.mydyndns.org maps to two IP addresses — 108.59.166.201 and 2600:2000:2100::c9.
ns2.mydyndns.org maps to two IP addresses — 108.59.168.201 and 2600:2000:2110::c9.
ns3.mydyndns.org maps to two IP addresses — 108.59.170.201 and 2600:2000:2120::c9.
ns4.mydyndns.org maps to two IP addresses — 108.59.172.201 and 2600:2000:2110::c9.
ns1172.dns.dyn.com maps to two IP addresses — 108.59.166.201 and 2600:2000:2100::c9.
ns2198.dns.dyn.com maps to two IP addresses — 108.59.168.201 and 2600:2000:2110::c9.
ns3168.dns.dyn.com maps to two IP addresses — 108.59.170.201 and 2600:2000:2120::c9.
ns4170.dns.dyn.com maps to two IP addresses — 108.59.172.201 and 2600:2000:2130::c9.
These two host names — ns1.mydyndns.org and ns1172.dns.dyn.com — each point to 2600:2000:2100::c9 IP addresses.
These two host names — ns1.mydyndns.org and ns1172.dns.dyn.com — each point to 108.59.166.201 IP addresses.
Three host names point to 2600:2000:2110::c9: ns2.mydyndns.org, ns4.mydyndns.org and ns2198.dns.dyn.com.
These two host names — ns2.mydyndns.org and ns2198.dns.dyn.com — each point to 108.59.168.201 IP addresses.
These two host names — ns3.mydyndns.org and ns3168.dns.dyn.com — each point to 2600:2000:2120::c9 IP addresses.
These two host names — ns3.mydyndns.org and ns3168.dns.dyn.com — each point to 108.59.170.201 IP addresses.
These two host names — ns4.mydyndns.org and ns4170.dns.dyn.com — each point to 108.59.172.201 IP addresses.
Mail Servers
Five mail servers handle isucorp.ca: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by isucorp.ca are shared with other domains: tedde.fr, ns500754.ns500754.ns500742.ns500754.ns500754.ns500731.ns500688.ns500705.ns500705.ns500678.ns500678.ns500688.tenderladiesbz.com, ns500671.ns500754.ns500671.ns500742.ns500704.ns500671.ns500671.ns500688.ns500649.ns500653.ns500131.lustychickser.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 172.253.122.26 and 2607:f8b0:4004:c29::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.27 IP addresses.